In Reply to: tandem trailer posted by Scott McKinnon NC on July 27, 2017 at 09:47:18:
Definitely buy more trailer length than you need, and/or make absolutely sure the axles can be re-positioned front to rear. As JMOR already pointed out, weight distribution for a tractor and various implements varies widely and is very different from the average car most trailers may have been designed to transport.
Worst trip I ever made was with a wrecked race car they had to put on the trailer backwards using two wreckers. Weight distribution was totally wrong, so anything over 35 MPH would start that dreadful sway.